First drive review: 2020 BMW 745e plug-in hybrid luxury sedan goes your own way, all so posh

2020 BMW 745e xDrive  -  drive reviewSometimes it’s okay to just acknowledge the elephant in the room, and accept that as a starting point. Here it is: This uber-luxurious 2020 BMW 7-Series plug-in hybrid I recently drove isn’t really any step forward in efficiency. It has a bigger internal combustion engine under its hood versus last year’s model—a big...